活性吸附

Surface aluminates a re formed on the surface of the catalysts and the presence of Ni favorites the f ormation of surface aluminates.

Ni的存在会影响表面重构过程从而影响催化剂的活性和选择性，在所研究的含Ni催化剂上，CO2加氢反应经历了生成双齿表面吸附中间物的过程。

According to the experimental results the reaction mechanism of gasification is proposed: firstly, the catalyst releases an oxygen atom from its rich-oxygen site to combine with a carbon atom and create a CO, then the CO molecule desorbs from the catalyst surface; next, the catalyst absorbs a CO2 molecule; and finally on the catalyst surface another CO molecule is created and the original rich-oxygen site gets an oxygen atom. On the basis of gasification process the material balance equations were built, which were solved by using numerrical integral methods and the reaction rate constants for four steps were obtained: they are 0.0703mol·g-1·min-1·kPa-1, 0.0959mol·g-1·min-1·kPa-1, 0.00539 mol·g-1·min-1 and 0.0321 mol·g-1·min-1·kPa-1 respectively.

根据实验结果推导得出了该反应过程是催化剂表面富氧活性部位先与煤焦反应生成一个CO分子，然后此CO分子从催化剂表面脱附，接着催化剂吸附气态的CO2生成一个CO并且夺得一个氧原子实现自身还原的过程，在此基础上建立了煤的催化气化的物料平衡方程组，对各步骤的反应速率常数进行了求解，在本文采用的实验条件下，各反应步骤的反应速率常数分别为0.0703 mol·g-1·min-1·kPa-1；0.0959 mol·g-1·min-1·kPa-1；0.00539 mol·g-1·min-1·kPa-1； 0.0321mol·g-1·min-1·kPa-1。

The current decay of CO oxidation at Pt SPE gas sensing electrode in short time scale has been studied.

对短时间内Pt－SPE气敏电极上CO氧化电流的衰退现象的研究表明，Pt表面无CO吸附态情况下，衰退主要与电极阳极极化后Pt表面氧化程度加深有关；采用动电势扫描法可使电极对CO氧化的催化活性基本恢复，但随着电极的进一步极化，衰退仍会继续。

Methods: Twenty male Sprague-Dwaley rats were randomly divided into two groups: the experimental control group and the Yi-Mu-Sa-Ke drug group. Uygur medicine Yi-Mu-Sa-Ke were given 250 mg/kg gavages, for six weeks. In the sixth week of the two groups were conducted APO penis erectile experiments and mating test. Then decteted the two groups' intra cavernous pressures.

取具有正常性功能SD雄性大鼠20只，随机分为正常对照组n=10）和伊木萨克组(n=10），用等量溶剂与伊木萨克片（250 mg·kg-1·d-1）分别对2组大鼠连续干预6周后，进行阿朴吗啡阴茎勃起实验和交配实验，并检测阴茎海绵体窦压；用酶联免疫吸附试验法检测阴茎组织中的一氧化氮合酶活性。

Although goethite adsorbed most of Fe in solution, the adsorbed Fe had no reductive activity for nitrobenzene.

针铁矿虽然吸附的Fe量最多，但没有还原活性。

The preparing on calcium sulfonate grease with high performance of rust had proof was then synthesized.

从润滑脂的极压防锈机理着手，利用小分子有机酸等活性氢物质，直接对磺酸钙原料吸附的碳酸钙进行晶型转化，探讨了具有高极压防锈性磺酸钙基脂的研制。

At the same time, the relationship between construction of sorbents and their mercury removal ability are analyzed.

研究表明，对氧化铝基吸附剂而言，Co3O4和MnO2都具有一定的去除汞的能力，但是易被SO2作用而失去活性。

The utilization and/or hydrolysis of sorbed or entrapped carbonaceous pollutants is a most important feature of these variants of the activated sludge process that have been designed specially for the treatment of wastewaters rich in colloidal and suspended pollutants.

&被吸附或被夹带的含碳污染物的利用与水解是活性污泥过程变体的一种重要的模式，这种模式是特别为处理富含胶体的悬浮的污染物的废水而设计的。&

A series of 3,5-disubstituted chiral hydantoins were prepared from D-amino acid and phenyl isocyanate in mixed solvent, and the catalyst was then supported on macroporous adsorption resins.

摘 要：以混合溶剂法由D 氨基酸和异氰酸酯制备一系列3，5 二取代手性海因，用大孔吸附树脂作载体，制成固载型手性催化剂，并考察了不同结构手性海因化合物在3 苯氧基苯甲醛氰醇化反应中的催化活性。

The paper introduces one kind of new chemical removing phosphorus technology named fixed active lanthanum oxide chemical-adsorption phosphorus based on the above summary.

在此基础上，提出了一种新的化学除磷技术—固定化活性氧化镧的化学—吸附除磷技术。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。